| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.33 | 7.424% | $179.7526 | $179.75 | $179.75 | $179.80 |
| Purchase #2 | $142.33 | 13.171% | $161.0763 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $233.49 | 13.288% | $264.5162 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $187.47 | 6.129% | $198.96 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $180.88 | 9.174% | $197.4739 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $22.53 | 5.212% | $23.7043 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $55.82 | 9.803% | $61.292 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $989.85 | $1,086.7753 | $1,086.77 | $1,086.75 | $1,086.90 | |